sys/amd64/vmm/vmm_ioport.c

54

[IO_ICU2] = vatpic_slave_handler,

sys/amd64/vmm/vmm_ioport.c

55

[IO_ICU2 + ICU_IMR_OFFSET] = vatpic_slave_handler,

sys/powerpc/mpc85xx/atpic.c

154

bus_set_resource(child, SYS_RES_IOPORT, ATPIC_SLAVE, IO_ICU2, 2);

sys/x86/isa/atpic.c

155

ATPIC(IO_ICU2, 8, atpic_eoi_slave)

sys/x86/x86/intr_machdep.c

527

outb(IO_ICU2, ICW1_RESET | ICW1_IC4);

sys/x86/x86/intr_machdep.c

528

outb(IO_ICU2 + ICU_IMR_OFFSET, IDT_IO_INTS + 8);

sys/x86/x86/intr_machdep.c

529

outb(IO_ICU2 + ICU_IMR_OFFSET, ICU_SLAVEID);

sys/x86/x86/intr_machdep.c

530

outb(IO_ICU2 + ICU_IMR_OFFSET, SLAVE_MODE);

sys/x86/x86/intr_machdep.c

531

outb(IO_ICU2 + ICU_IMR_OFFSET, 0xff);

sys/x86/x86/intr_machdep.c

532

outb(IO_ICU2, OCW3_SEL | OCW3_RR);

usr.sbin/bhyve/amd64/pci_lpc.c

343

dsdt_fixed_ioport(IO_ICU2, 2);